1.	Retrieval of glass data
2.	Presumed composition of commercial glass
3.	Searching for image data
4.	X-Y plot for correlations between two properties
5.	Using arithmetic operators
6.	Investigation of additivity equations
7.	Ternary plot of property
8.	Investigation of additivity equations
9.	Pseudo-ternary systems
10.	Analysis of data distribution
11.	Multiple regression analysis/Prediction
12.	Multiple regression analysis/Design
13.	Multiple regression analysis/New method
14.	Additivity equation/Prediction